There isn't one for 3. If your teacher or someone assigned you make a factor tree for 3 they're wrong. Unless you want to use 1x3 but that doesn't count.
Prime numbers have only two factors: one and the number itself.
Unless you specify a number, there are an infinite number of answers to this question.
Add up the digits of the given number. If they total a multiple of three, the number has three as a factor.
If one of the number is 3 equal factors, then it is a cube root.
1 and 3
(1,3)
That's finding the prime factorization.
Factors are numbers we can multiply together to get another number: Example: 2 and 3 are factors of 6, because 2 × 3 = 6. A number can have MANY factors!So, an easy way of finding your answers is to look at a timetable charts and analyze what equals to 2,4 and #5.
The first step to finding the common prime factors is to list the prime factors of both numbers. For 12 and 45, the prime factors are: 12 = 2x2x3 45 = 3x3x5 The next step is to identify which prime factors are shared by both. In this case, both use a 3. Thus, 3 is the only common prime factor of 12 and 45.
When you are finding common factors, one method is to list the factors.
29
The 3 times circle rule is a rule for finding the circumfrence of a circle. Basiclly, you multiply the diameter by 3.
By finding their prime factors
The prime factorization of 72 is 2 x 2 x 2 x 3 x 3 The prime factors of 72 are 2 and 3. Prime factorizations may contain repeated factors. When you list the factors, you only need to list them once.
To find the volume of a Sphere you need the following "rule" or formula: 4/3 x Pi x R³.
The prime factors of 42 are 2, 3 and 7
The least 4 factors of 144 are 1, 2, 3, and 4 .
1, 2, 3, 4, 6, 8, 12, 24 2 x 2 x 2 x 3 = 24 The factors include composite numbers.
All numbers have factors. Some factors are prime numbers, some are composite numbers, one is neither. When finding the factors of a number, you find all the factors. The prime factorization is a multiplication string of just prime factors that will total the given number.
No. As a general rule, factors cannot be larger than the numbers they are compared to.
1, 2, 3 and 4
No. As a general rule, factors cannot be larger than the numbers they are compared to.
No difference. Once you've found the factors of a number, the prime numbers on that list are the prime factors.